| Pin Num |
W/C | Signal |
|---|---|---|
| 1 | BR | Amp. ON signal (for BOSE only) |
| 2 | R | Sound signal front LH (+) |
| 3 | G | Sound signal front LH (-) |
| 4 | V | Sound signal rear LH (+) |
| 5 | LG | Sound signal rear LH (-) |
| 6 | W | Steering switch signal A Keep pressing SOURCE switch 0 V Keep pressing SEEK UP switch 1.1 V Keep pressing VOL UP switch 2.2 V Except for above 3.3 V |
| 7 | SB | ACC power supply |
| 10 | shield | |
| 11 | O | Sound signal front RH (+) |
| 12 | W | Sound signal front RH (-) |
| 13 | L | Sound signal rear RH (+) |
| 14 | P | Sound signal rear RH (-) |
| 15 | GR | Steering switch signal ground |
| 16 | O | Steering switch signal B Keep pressing POWER switch 0 V Keep pressing SEEK DOWN switch 1.1 V Keep pressing VOL DOWN switch 2.2 V Except for above 3.3 V |
| 18 | L | Vehicle speed signal (8-pulse) |
| 19 | Y | Battery power supply |
| 20 | shield |
W/C stands for Wire Color. It is very dependent on model and model year.
for BOSE only| Pin Num |
W/C | Signal |
|---|---|---|
| 21 | L | AV communication signal (H) |
| 22 | P | AV communication signal (L) |
| 23,25 | shield | |
| 26 | BR | Sound signal (Telephone voice, telephone guidance) + |
| 27 | Y | Sound signal (Telephone voice, telephone guidance) - |
| 28 | V | Telephone ON signal |
| Pin Number |
Description | Direction | Wire Color |
|---|---|---|---|
| 31 | Satellite radio sound signal L- |
Input when Satellite radio mode selected | R |
| 32 | Satellite radio sound signal L+ |
Input when Satellite radio mode selected | L |
| 33 | Satellite radio sound signal R- |
Input when Satellite radio mode selected | G |
| 34 | Satellite radio sound signal R+ |
Input when Satellite radio mode selected | W |
| 35,36 | Shield | ||
| 38 | Request signal(SAT→CONT) | Input | Y |
| 39 | Communication signal(SAT→CONT | Input | B |
| 40 | Communication signal(CONT→SAT | Output | L |
correct
incorrect
